🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 36.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 203 Days

Day: 13.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.7 AU - 0.88 AU

Year: 260 Days

Day: 47.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.82 AU - 0.9 AU

Year: 296 Days

Day: 19.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.94 AU - 2.86 AU

Year: 1379 Days

Day: 15.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.87 AU - 4.53 AU

Year: 3192 Days

Day: 34.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 13.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.75 AU - 5.73 AU

Year: 3827 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,104,707 km

• M1: 187,596 km (0.047 R)
• M2: 277,055 km (0.055 R)
• M3: 362,625 km (0.082 R)
• M4: 541,395 km (0.066 R)
• M5: 840,890 km (0.032 R)
• M6: 953,238 km (0.11 R)
• M7: 1,181,823 km (0.096 R)
• M8: 1,362,388 km (0.042 R)
• M9: 1,608,476 km (0.085 R)
• M10: 1,990,250 km (0.045 R)
• M11: 2,239,630 km (0.071 R)
• M12: 2,335,821 km (0.087 R)
• M13: 2,499,481 km (0.1 R)
• M14: 2,717,894 km (0.084 R)
• M15: 3,120,312 km (0.059 R)
• M16: 3,319,427 km (0.086 R)
• M17: 3,616,977 km (0.076 R)
• M18: 4,317,993 km (0.106 R)
• M19: 4,746,591 km (0.099 R)
• M20: 5,146,167 km (0.084 R)
• M21: 5,666,618 km (0.102 R)
• M22: 6,158,645 km (0.108 R)
• M23: 6,386,931 km (0.1 R)
• M24: 6,594,723 km (0.069 R)
• M25: 6,781,421 km (0.097 R)
• M26: 7,351,987 km (0.092 R)
• M27: 7,594,336 km (0.08 R)
• M28: 7,962,795 km (0.087 R)
• M29: 8,136,778 km (0.107 R)
• M30: 8,590,059 km (0.094 R)
• M31: 8,871,004 km (0.032 R)
• M32: 9,051,569 km (0.041 R)
• M33: 9,945,416 km (0.119 R)
• M34: 10,052,379 km (0.109 R)
• M35: 10,159,790 km (0.106 R)
• M36: 10,894,914 km (0.087 R)
• M37: 11,088,344 km (0.066 R)
• M38: 11,310,646 km (0.107 R)
• M39: 11,675,366 km (0.092 R)
• M40: 12,072,399 km (0.11 R)
• M41: 12,589,409 km (0.052 R)
• M42: 12,967,293 km (0.115 R)
• M43: 13,467,249 km (0.055 R)
• M44: 13,615,351 km (0.114 R)
• M45: 14,003,408 km (0.07 R)
• M46: 14,093,466 km (0.095 R)
• M47: 14,183,673 km (0.108 R)
• M48: 14,607,334 km (0.087 R)
• M49: 14,943,182 km (0.091 R)
• M50: 15,312,539 km (0.101 R)
• M51: 15,903,450 km (0.089 R)
• M52: 16,123,060 km (0.078 R)
• M53: 16,438,562 km (0.066 R)
• M54: 16,979,508 km (0.034 R)
• M55: 18,079,202 km (0.111 R)
• M56: 18,177,188 km (0.111 R)
• M57: 18,275,624 km (0.111 R)
• M58: 18,472,794 km (0.046 R)
• M59: 19,469,116 km (0.08 R)
• M60: 19,872,581 km (0.067 R)
• M61: 19,973,859 km (0.054 R)
• M62: 20,177,013 km (0.118 R)
• M63: 20,756,106 km (0.116 R)
• M64: 21,065,026 km (0.103 R)
• M65: 21,444,556 km (0.076 R)
• M66: 22,035,766 km (0.056 R)
• M67: 22,315,664 km (0.049 R)
• M68: 22,702,674 km (0.112 R)
• M69: 22,985,563 km (0.079 R)
• M70: 23,590,387 km (0.086 R)
• M71: 24,164,544 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 14.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.53 AU - 9.69 AU

Year: 10197 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,104,707 km

• M1: 200,760 km (0.079 R)
• M2: 608,415 km (0.074 R)
• M3: 1,038,508 km (0.112 R)
• M4: 1,511,238 km (0.116 R)
• M5: 1,604,288 km (0.095 R)
• M6: 1,920,986 km (0.113 R)
• M7: 2,074,025 km (0.107 R)
• M8: 2,231,402 km (0.091 R)
• M9: 2,420,194 km (0.108 R)
• M10: 2,558,423 km (0.12 R)
• M11: 2,959,644 km (0.052 R)
• M12: 3,381,211 km (0.045 R)
• M13: 3,474,111 km (0.071 R)
• M14: 3,854,389 km (0.091 R)
• M15: 5,110,413 km (0.045 R)
• M16: 5,913,604 km (0.061 R)
• M17: 6,677,899 km (0.114 R)
• M18: 6,992,504 km (0.119 R)
• M19: 7,718,053 km (0.119 R)
• M20: 8,131,691 km (0.112 R)
• M21: 8,257,054 km (0.096 R)
• M22: 8,552,510 km (0.085 R)
• M23: 9,946,762 km (0.113 R)
• M24: 10,761,921 km (0.065 R)
• M25: 11,084,903 km (0.106 R)
• M26: 11,270,704 km (0.076 R)
• M27: 12,601,227 km (0.063 R)
• M28: 12,892,793 km (0.116 R)
• M29: 13,235,821 km (0.097 R)
• M30: 13,681,324 km (0.116 R)
• M31: 13,780,956 km (0.074 R)
• M32: 14,131,763 km (0.097 R)
• M33: 14,232,442 km (0.077 R)
• M34: 14,637,852 km (0.089 R)
• M35: 14,995,840 km (0.087 R)
• M36: 15,512,102 km (0.091 R)
• M37: 15,824,762 km (0.113 R)
• M38: 15,929,331 km (0.027 R)
• M39: 16,139,366 km (0.114 R)
• M40: 16,615,387 km (0.072 R)
• M41: 16,721,751 km (0.047 R)
• M42: 17,581,191 km (0.085 R)
• M43: 18,399,940 km (0.114 R)
• M44: 18,620,297 km (0.115 R)
• M45: 19,342,855 km (0.109 R)
• M46: 19,510,853 km (0.105 R)
• M47: 21,217,915 km (0.113 R)
• M48: 21,391,299 km (0.115 R)
• M49: 22,089,322 km (0.115 R)
• M50: 22,441,177 km (0.113 R)
• M51: 22,617,852 km (0.096 R)
• M52: 24,651,784 km (0.073 R)
• M53: 25,629,107 km (0.043 R)
• M54: 26,432,448 km (0.11 R)
• M55: 26,743,761 km (0.119 R)
• M56: 27,874,122 km (0.101 R)
• M57: 28,064,112 km (0.091 R)
• M58: 28,317,979 km (0.1 R)
• M59: 29,212,575 km (0.056 R)
• M60: 29,470,033 km (0.108 R)
• M61: 30,051,669 km (0.099 R)
• M62: 30,311,521 km (0.108 R)
• M63: 30,637,345 km (0.097 R)
• M64: 31,160,937 km (0.069 R)
• M65: 32,084,555 km (0.109 R)
• M66: 32,549,654 km (0.104 R)
• M67: 33,218,058 km (0.102 R)
• M68: 34,840,746 km (0.077 R)
• M69: 34,977,029 km (0.042 R)
• M70: 35,661,589 km (0.075 R)
• M71: 36,143,444 km (0.114 R)
• M72: 38,022,244 km (0.065 R)
• M73: 38,232,877 km (0.101 R)
• M74: 39,221,420 km (0.057 R)
• M75: 40,289,699 km (0.025 R)
• M76: 41,151,382 km (0.082 R)
• M77: 41,439,957 km (0.071 R)
• M78: 42,819,698 km (0.074 R)
• M79: 43,478,527 km (0.111 R)
• M80: 44,510,154 km (0.056 R)
• M81: 44,954,759 km (0.072 R)
• M82: 46,822,937 km (0.1 R)
• M83: 46,973,432 km (0.12 R)
• M84: 48,411,816 km (0.073 R)
• M85: 48,563,957 km (0.103 R)
• M86: 50,480,455 km (0.109 R)
• M87: 50,789,375 km (0.08 R)
• M88: 52,109,277 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 14.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.52 AU - 10.44 AU

Year: 10825 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,104,707 km

• M1: 243,396 km (0.113 R)
• M2: 521,049 km (0.115 R)
• M3: 635,791 km (0.116 R)
• M4: 861,684 km (0.109 R)
• M5: 1,053,019 km (0.092 R)
• M6: 1,300,005 km (0.084 R)
• M7: 1,395,898 km (0.089 R)
• M8: 1,714,392 km (0.073 R)
• M9: 1,851,573 km (0.089 R)
• M10: 2,137,604 km (0.108 R)
• M11: 2,252,794 km (0.11 R)
• M12: 2,421,092 km (0.109 R)
• M13: 2,558,872 km (0.105 R)
• M14: 2,664,039 km (0.096 R)
• M15: 2,969,967 km (0.083 R)
• M16: 3,099,369 km (0.095 R)
• M17: 3,875,183 km (0.105 R)
• M18: 4,119,626 km (0.061 R)
• M19: 4,861,482 km (0.092 R)
• M20: 5,507,745 km (0.119 R)
• M21: 5,736,929 km (0.095 R)
• M22: 6,086,838 km (0.083 R)
• M23: 6,347,737 km (0.109 R)
• M24: 6,734,148 km (0.085 R)
• M25: 7,153,022 km (0.042 R)
• M26: 7,504,577 km (0.101 R)
• M27: 7,606,005 km (0.077 R)
• M28: 7,707,881 km (0.099 R)
• M29: 7,990,621 km (0.109 R)
• M30: 8,198,412 km (0.117 R)
• M31: 8,434,328 km (0.033 R)
• M32: 8,646,009 km (0.047 R)
• M33: 8,886,114 km (0.053 R)
• M34: 9,675,093 km (0.118 R)
• M35: 9,924,472 km (0.095 R)
• M36: 10,543,359 km (0.117 R)
• M37: 11,729,819 km (0.116 R)
• M38: 11,877,473 km (0.09 R)
• M39: 12,174,574 km (0.119 R)
• M40: 12,624,864 km (0.038 R)
• M41: 12,897,730 km (0.085 R)
• M42: 12,988,985 km (0.043 R)
• M43: 13,479,965 km (0.098 R)
• M44: 13,572,716 km (0.115 R)
• M45: 14,322,351 km (0.113 R)
• M46: 14,797,773 km (0.039 R)
• M47: 15,117,613 km (0.102 R)
• M48: 15,634,174 km (0.084 R)
• M49: 16,090,897 km (0.101 R)
• M50: 16,353,740 km (0.094 R)
• M51: 16,452,774 km (0.082 R)
• M52: 16,817,344 km (0.116 R)
• M53: 17,117,736 km (0.079 R)
• M54: 17,419,924 km (0.103 R)
• M55: 17,859,443 km (0.084 R)
• M56: 18,234,185 km (0.089 R)
• M57: 18,371,067 km (0.09 R)
• M58: 18,508,398 km (0.09 R)
• M59: 19,478,989 km (0.034 R)
• M60: 20,076,333 km (0.08 R)
• M61: 20,466,036 km (0.116 R)
• M62: 20,894,035 km (0.077 R)
• M63: 22,195,836 km (0.119 R)
• M64: 22,893,561 km (0.104 R)
• M65: 23,300,766 km (0.054 R)
• M66: 24,009,860 km (0.115 R)
• M67: 24,574,592 km (0.085 R)
• M68: 25,029,669 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.3

Radius: 3.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.06 AU - 17.78 AU

Year: 23557 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,104,707 km

• M1: 71,957 km (0.093 R)
• M2: 456,722 km (0.117 R)
• M3: 758,760 km (0.117 R)
• M4: 854,802 km (0.058 R)
• M5: 887,714 km (0.057 R)
• M6: 937,979 km (0.119 R)
• M7: 1,112,111 km (0.052 R)
• M8: 1,184,516 km (0.116 R)
• M9: 1,258,567 km (0.114 R)
• M10: 1,315,115 km (0.088 R)
• M11: 1,755,381 km (0.099 R)
• M12: 2,540,321 km (0.05 R)
• M13: 2,806,755 km (0.088 R)
• M14: 2,905,789 km (0.101 R)
• M15: 2,955,755 km (0.114 R)
• M16: 3,471,269 km (0.109 R)
• M17: 4,041,686 km (0.111 R)
• M18: 4,266,681 km (0.119 R)
• M19: 4,817,051 km (0.067 R)
• M20: 5,636,997 km (0.109 R)
• M21: 5,699,529 km (0.109 R)
• M22: 6,239,428 km (0.084 R)
• M23: 6,630,477 km (0.089 R)
• M24: 6,928,775 km (0.074 R)
• M25: 7,989,723 km (0.094 R)
• M26: 8,236,260 km (0.051 R)
• M27: 8,881,476 km (0.06 R)
• M28: 9,100,188 km (0.12 R)
• M29: 9,283,745 km (0.08 R)
• M30: 9,468,648 km (0.06 R)
• M31: 9,617,348 km (0.101 R)
• M32: 10,679,942 km (0.057 R)
• M33: 10,834,775 km (0.043 R)
• M34: 11,029,402 km (0.062 R)
• M35: 11,739,394 km (0.089 R)
• M36: 11,979,349 km (0.102 R)
• M37: 12,342,273 km (0.095 R)
• M38: 13,203,209 km (0.105 R)
• M39: 13,536,214 km (0.053 R)
• M40: 14,338,208 km (0.118 R)
• M41: 14,551,684 km (0.041 R)
• M42: 14,938,843 km (0.068 R)
• M43: 15,285,761 km (0.117 R)
• M44: 15,460,342 km (0.062 R)
• M45: 15,723,185 km (0.066 R)
• M46: 16,164,798 km (0.083 R)
• M47: 16,610,300 km (0.045 R)
• M48: 16,789,668 km (0.103 R)
• M49: 16,924,755 km (0.062 R)
• M50: 18,017,119 km (0.084 R)
• M51: 19,085,397 km (0.112 R)
• M52: 19,887,990 km (0.118 R)
• M53: 20,557,291 km (0.03 R)
• M54: 20,894,634 km (0.11 R)
• M55: 21,185,302 km (0.119 R)
• M56: 21,379,780 km (0.094 R)
• M57: 22,016,019 km (0.106 R)
• M58: 22,065,237 km (0.076 R)
• M59: 22,311,774 km (0.111 R)
• M60: 26,221,964 km (0.119 R)
• M61: 27,589,288 km (0.096 R)
• M62: 28,817,935 km (0.078 R)
• M63: 30,337,700 km (0.069 R)
• M64: 30,941,776 km (0.096 R)
• M65: 32,385,396 km (0.115 R)
• M66: 33,059,035 km (0.11 R)
• M67: 33,964,551 km (0.097 R)
• M68: 34,306,083 km (0.029 R)
• M69: 34,477,372 km (0.118 R)
• M70: 35,799,668 km (0.083 R)
• M71: 36,321,465 km (0.086 R)
• M72: 36,496,046 km (0.108 R)
• M73: 37,549,066 km (0.078 R)
• M74: 38,079,240 km (0.084 R)
• M75: 39,924,530 km (0.043 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,657 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit